diff --git a/docs/pdf/title.tex b/docs/pdf/title.tex
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 \noindent\hspace*{\centeroffset}\makebox[0pt][l]{\begin{minipage}{\textwidth}
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-{\Huge\bfseries PSBLAS-2.1 User's guide
+{\Huge\bfseries PSBLAS-2.2 User's guide
 }
 \noindent\rule[-1ex]{\textwidth}{5pt}\\[2.5ex]
 \hfill\emph{\Large A reference guide for the Parallel Sparse BLAS library}
diff --git a/docs/pdf/userguide.tex b/docs/pdf/userguide.tex
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   /Keywords (Computer Science Linear Algebra Fluid Dynamics Parallel Linux MPI PSBLAS Iterative Solvers Preconditioners)
   /Creator (pdfLaTeX)
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